Replace multiple stream callbacks with SerdEvent

This makes plumbing easier since everything goes through the same "stream" and
only one callback is required to handling everything.  It's also more easily
extensible in case more event types need to be added in the future.

1 files changed, 4 insertions, 6 deletions

diff --git a/src/sink.h b/src/sink.h
index 98884fe2..097e0d6d 100644
--- a/src/sink.h
+++ b/src/sink.h
@@ -4,18 +4,16 @@
 #ifndef SERD_SRC_SINK_H
 #define SERD_SRC_SINK_H
 
+#include "serd/event.h"
 #include "serd/sink.h"
 
 /**
    An interface that receives a stream of RDF data.
 */
 struct SerdSinkImpl {
-  void*             handle;
-  SerdFreeFunc      free_handle;
-  SerdBaseFunc      base;
-  SerdPrefixFunc    prefix;
-  SerdStatementFunc statement;
-  SerdEndFunc       end;
+  void*         handle;
+  SerdFreeFunc  free_handle;
+  SerdEventFunc on_event;
 };
 
 #endif // SERD_SRC_SINK_H